ST9401-LR 980831Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1084
CLIENT: Rebcon, Inc. DATE: 31 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier at southbound bridge, Abutment D, east wing
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 711
Ticket NO. 1129843
Time Batched 1:57pm
Time Sampled 2:25pm
Concrete Temp. IASTM C1064) 97°F
Air Content (ASTM C231)
Unit Weight IASTM C138)
SET 2
COMPRESSIVE STRENGTH TESTS (ASTU c3m
MIX NO. 0784 plus 1 Sk.
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix #1
Admix #2
AEA
(Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
IASTM C143l psi Strength
73 5.75 7 09/07/98
74 5.75 7 09/07/98
75 5.75 28 09/:28/98
76 5.75 28 09/28/98
110,600 3910
114,500 4050
154,800 5480
147,100 5200
28-Day Average 5340
3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419
Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 28 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier, west wing shaft on Abutment D
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 836 Cement
Ticket No. 1128659 Flyash
Time Batched 1:34pm Sand
Time Sampled 2:00pm in.
Concrete Temp. (ASTM C10641 100°F 1.0 in.
Air Content (ASTM C231~ 3.8% Water
Unit Weight IASTM C138) Admix #I
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C143) psi Strength
69 6.00 7 09/04/98
70 6.00 7 09/04/98
71 6.00 28 09/25/98
72 6.00 28 09/25/98
100,000 3540
98,6OO 3490
128,800 4560
123,300 4360
28-Day Average 4460
3OO0
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: ~en Tap Road, Cop~ell, TX
LOCATION OF POUR SET 1: Pier D/1
LOCATION OF POUR SET 2: Grade beam, south side of bridge
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. {ASTM C1064) 1.0 in.
Air Content (ASTM C231} Water
Unit Weight (ASTM C138) Admix # 1
Admix #2
AEA
JOB NO.: 98.1064
DATE: 27 August 1998
SUPPLIER:
COMPRESSIVE STRENGTH TESTS {ASTM C39) (Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
61 7 09~03~98 104,600 3700
62 7 09~03~98 108,600 3840
63 28 09/24/98 129,100 4570
64 28 09/24/98 130,300 4610
28-Day Average 4590
65 7 09/03/98 92,700 3280
66 7 09/03/98 98,100 3400
67 28 09/24/98 120,200 4250
68 28 09/24/98 117,100 4140
28-Day Average 4200
3O0O
3000
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebc0n, Inc. DATE: 27 August 1998
PROJECT: Denton Tap Road, CoppelI, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: lO:OOam-11 :OOam
1.0 hour
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
D/1
30" (6) (5) (5) (5) (5) 60.0' (6) (7)
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in pier~ within 8 hours of drilling completion, unless noted otherwise.
3) Depth to Grey and Total Depth were measured from current grade at time piers were drilled.
Contractor must furnish actual elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) All measurements were given to inspector by contractor. Drilling was completed by the time
inspector arrived on job.
6) Concrete was not on job at this time. Inspector left cylinder molds with Armando with Rebcon, Inc.
7) Approx. 25' of water in hole. Concrete placed under water with solid tremie.
TECHNICIAN:
DISTRIBUTION:
MS
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier D/1
LOCATION OF POUR SET 2: Grade beam, south side of
bridge
JOB NO.:
DATE:
SUPPLIER:
98.1064
27 August 1998
SAMPLE DATA:
Truck No.
Ticket No.
Time Batched
Time Sampled
Concrete Temp. (ASTM C1064)
Air Content IASTM c2311
Unit Weight IASTM C1
SET 1 SET 2
MIX NO.
Cement
Ftyash
Sand
iR.
1.0 in.
Water
Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS [ASTM C39i
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 2S-Day
{ASTM C143) psi Strength
61 7' 09/03/98
62 7 09/O3/98
63 28 09/24/98
64 28 09/24/98
65 7 09~03~98
66 7 09~03~98
67 28 09/24/98
68 28 09/24/98
104,600 37OO
108,600 384O
28-Day Average
92,700 3280
96,100 3400
3000
28-Day Average 3000
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVAT ON
CLIENT: Rebcon, Inc. DATE: 28 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 1 :OOpm-3:OOpm
2.0 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC, ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
Abutment D 18" (5)
West Wing Shaft
64.24' (6)
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Depth to Grey and Total Depth were measured from current grade at time piers were drilled.
Contractor must furnish actual elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) 18" diameter required; however, pier drilled as 24". Reinforcing used was 6-#6's in spiral.
6) Approx. 40' of water in pier. Concrete placed under water with solid tremie.
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 28 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier, west wing shaft on Abutment D
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 836 Cement
Ticket No. 1128659 Flyash
Time Batched 1:34pm Sand
Time Sampled 2:00pm in,
Concrete Temp. IASTM C1064} 100°F 1.0 in.
Air Content (ASTM c2311 3.8% Water
Unit Weight {ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
69 6.00 7' 09/04/98
70 6.00 7 09/04/98
71 6.00 28 09/25/98
72 6.00 28 09/25/98
100,000 3540
98,600 3490
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon,
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75228 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, inc. DATE: 31 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
TIME: 1:30pm-3:OOpm
DRILLER: Texas Shafts, inc. 1.5 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
Abutment D 24"
East Wing
61.2'
61.2'
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in p~ers within 8 hours of drilling completion, unless noted otherwise.
3) Required depth furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 31 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier at southbound bridge, Abutment D, east wing
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 711 Cement
Ticket No. 1129843 Flyash
Time Batched 1:57pm Sand
Time Sampled 2:25pm in.
Concrete Temp. {ASTM C1064) 97°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138~ Admix #1
Admix #2
AEA
0784 plus 1 Sk.
COMPRESS/VE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 2S-Day
(ASTM C143) psi Strength
73 5.75 7' 09~07~98
74 5.75 7 09~07~98
75 5.75 28 09~28~98
76 5.75 28 09/28/98
110,600 3910
114,500 4050
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
{1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier D/2
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 421
Ticket No. 1126001
Time Batched 10:$2am
Time Sampled 11:30am
Concrete Temp. IASTM C10641 98°F
Air Content (ASTM C231) 3.9%
Unit Weight (ASTM Cl
SET 2
COMPRESSIVE STRENGTH TESTS {ASTM C39)
JOB NO.: 98.1064
DATE: 26 August 1998
SUPPLIER: TXI
MIX NO.
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix #1
Admix #2
AEA
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM Cl 43) psi Strength
57 6.25 7 09/02/98
58 6.25 7 09/02/98
59 6.25 28 09/23/98
60 6.25 28 09/23/98
93,000 3290
96,900 343O
123,900 4380
117,700 4160
28-Day Average 4270
3000
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
73229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 26 August 1998
PROJECT: Denton Tap Road, Coppetl, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 10:30am-12:30pm
2.0 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
D/2
30" 61.6' 12:00 (7)
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, untess noted otherwise.
3) Depth to Grey and Total Depth were measured from current grade at time piers were drilled.
Contractor must furnish actual elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Reinforcing used was 8-#10 bars in spiral.
6) Total depth furnished by contractor. Concrete already being placed when inspector
arrived on jobsite at 11 :lOam.
7) Concrete placed under water with solid tremie pipe.
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas. Texas 75229 (214) :~51-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier D/2
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 421
Ticket No. 1126001
Time Batched 10:52am
Time Sampled 11:30am
Concrete Temp. IASTM C1064) 98°F
Air Content (ASTM C231) 3.9%
Unit Weight {ASTM C138)
SET 2
MIX NO.
Cement
Flyash
Sand
1.0 in.
Water
Admix #1
Admix #2
AEA
JOB NO.: 98.1064
DATE: 26 August 1998
SUPPLIER: TXI
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
57 6.25 7~ 09/02/98
58 6.25 7 09/02/98
59 6.25 28 09/23/98
60 6.25 28 09/23/98
93,000 3290
96,900 3430
28-Day Average
3O0O
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc,
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppeli, TX SUPPLIER:
LOCATION OF POUR SET 1: Columns, bent #3, north side of creek
LOCATION OF POUR SET 2:
98.1064
25 August 1998
TXI
SAMPLE DATA: SET 1 SET 2 MIX NO,
Truck No. 716 Cement
Ticket No. 1077~43 Flyash
Time Batched 1:48pm Sand
Time Sampled 2:20pm in.
Concrete Temp. (ASTM C1064) 109°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight {ASTM C1381 Admix #1
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS IASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
53 4.00 7' 09/01/98
54 4.00 7 09/01/98
55 4.00 28 09/22/98
56 4.00 28 09/22/98
110,200 3900
110,400 3910
28-Day Average
3000
TECHNICIAN:
DISTRIBUTION:
EB (2:00pm-3:30pm)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214} 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier D/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET I
Truck No. 643
Ticket No. 1124881
Time Batched 11:04am
Time Sampled 11:30am
Concrete Temp. (ASTM C10641 92°F
Air Content IASTM C231) 4.2%
Unit Weight (ASTM C1
SET 2
MIX NO.
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix #1
Admix #2
AEA
JOB NO.: 98.1064
DATE: 25 August 1998
SUPPLIER: TXI
784
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143i psi Strength
49 6.75 7' 09/01/98
50 6.75 7 09/01/98
51 6.75 28 09~22~98
52 6.75 28 09122198
100,000 3540
99,600 3520
28-Day Average
3OOO
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hopper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier D/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 643
Ticket No. 1124881
Time Batched 11:04am
Time Sampled 11:30am
Concrete Temp. (ASTM C1064) 92°F
Air Content (ASTM C231) 4.2%
Unit Weight (ASTM c13e!
SET 2
MIX NO.
Cement
Flyash
Sand
1.0 in.
Water
Admix #1
Admix #2
AEA
JOB NO.: 98.1064
DATE: 25 August 1998
SUPPLIER: TXI
784
COMPRESSIVE STRENGTH TESTS iASTM C391
Cylinder Slump Age Test
Number Inches Days Date
{ASTM C143)
(Standard 6 inch x 12 inch cylinder)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
49 6.75 7 09/01/98
50 6.75 7 09/01/98
51 6.75 28 09/22/98
52 6.75 28 09/22/98
100,000 3540
99,600 3520
127,100 4500
124,600 4410
2B-Day Average 4460
3O0O
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
/~t4~ 3;1-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 25 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty Clay
2) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf ~ 13.0% Moisture
2) 102.0 pcf ~ 18.0% Moisture
LOCATION PROCTOR LIFT
BELOW
Bac/kfill Storm Drain Main "B" SUBGRADE
121) approx. Station 8+50 1 2'-3'
122) approx. Station 8+75 2 1'-2'
123) approx. Station 9+25 2 1'-2'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
18.0
18.5
20.3
107.9 99.0 95+
Optimum to +5%
97.0 95.1
100.9 98.9
TECHNIC, lAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppetl, Garreth Campbell
2870 Walnut Hill Lane E)allas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 25 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, inc. TIME: 11 :OOam-1 :OOpm
2.0 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
D/3 (6)
30"
65.9' (7)
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Depth to Grey and Total Depth were measured from current grade at time piers were drilled.
Contractor must furnish actual elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Reinforcing used was 8-#10's in spiral.
6) information furnished by contractor. Scheduled pour for 11:30am. Began before inspector
arrived on jobsite at 11:25am.
7) Concrete placed under water with solid tremie pipe.
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 25 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Columns, bent #3, north side of creek
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 716 Cement
Ticket No. 1077143 FIyash
Time Batched 1:48pm Sand
Time Sampled 2:20pm in.
Concrete Temp. (ASTM C1064) 109°F 1.0 in.
Air Content IASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
8274
COMPRESSIVE STRENGTH TESTS (ASTM C39~
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
IASTM C1431 psi Strength
53 4.00 7 09/01/98
54 4.00 7 09/01/98
55 4.00 28 09/22/98
56 4.00 28 09/22/98
110,200 3900
110,400 3910
128,900 4560
130,700 4620
28-Day Average 4590
3000
TECHNICIAN:
DISTRIBUTION:
EB (2:00pm-3:3Opm)
{1) Rebcon, Inc.
(1) Ciw of Coppeil, Garreth Campbell
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, CoppeH, TX
LOCATION OF POUR SET 1: Pier C/1, bottom half
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 539
Ticket No. 1122837
Time Batched 1:00pm
Time Sampled 1:50pm
Concrete Temp. (ASTM C1064) 96°F
Air Content (ASTM C231)
Unit Weight (ASTM C13Bi
SET 2
COMPRESS/VE STRENGTH TESTS (ASTM C39)
MIX NO.
Cement
Flyash
Sand
1.0 m.
Water
Admix #1
Admix #2
AEA
JOB NO.: 98.1064
DATE: 21 August 1998
SUPPLIER: TXI
784
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 2B-Day
(ASTM C143) psi Strength
45 6.25 7' 08/28/98
46 6.25 7 08/28/98
47 6.25 28 09/18/98
48 6.25 28 09/18/98
103,400 366O
103,400 366O
28-Day Average
3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill L.ane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT:~,D .e~, ton Tap Road, ~oppell, TX
LOCATION OF POUR SET 1: Pier C/1, bottom half
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 539
Ticket No. 1122837
Time Batched 1 :OOpm
Time Sampled 1:50pm
Concrete Temp. (ASTM C1064) 96°F
Air Content {ASTM C231)
Unit Weight (ASTM C138)
SET 2
COMPRESSIVE STRENGTH TESTS {ASTM C39)
MIX NO.
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix #1
Admix //2
AEA
JOB NO.: 98.1064
DATE: 21 August 1998
SUPPLIER: TXI
784
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
IASTM C143) psi Strength
45 6.25 7 08/28/98
46 6.25 7 08/28/98
47 6.25 28 09118/98
48 6.25 28 09/18/98
103,400 3660
103,400 366O
137,500 4860
130,000 4600
28-Day Average 4730
3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIq;HT SHAFT PIER
iNSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 21 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 12:00 Noon-2:3Opm
2.5 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
C/I
36"
69.2' 69.2'
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
3) Total depth, reinforcing verification, and made 1 set cylinders only, per Rebcon.
4) Required depth furnished by Rebcon.
5) Concrete originally scheduled for 12:30pm. Moved to 1:30pm after inspector arrived at jobsite.
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Cased pier C/2 (south side of Denton Creek)
LOCATION OF POUR SET 2:
98.1064
20 August 1998
TXI
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 463 Cement
Ticket No. 1121333 Flyash
Time Batched 9:55am Sand
Time Sampled 10:35am in.
Concrete Temp. IASTM C1064) 95°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138} Admix #1
Admix #2
AEA
784
COMPRESSIVE STRENGTH TESTS (ASTM c39~
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test T0tat Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
41 5.00 7' 08/27/98
42 5.00 7 08/27/98
43 5.00 28 09/17/98
44 5.00 28 09/17/98
127,300 4500
126,300 4470
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
Cased pier C/2 (south side of Denton Creek)
SAMPLE DATA: SET 1 SET 2 MIX NO. 784
Truck No. 463 Cement
Ticket No. 1121333 Flyash
Time Batched 9:55am Sand
Time Sampled 10:35am in.
Concrete Temp. (ASTM C1064) 95°F 1.0 in.
Air Content iASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
98.1064
20 August 1998
TXI
COMPRESS/VE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number inches Days Date Pounds Strength 28-Day
(ASTM Cl 43) psi Strength
41 5.00 7' 08/27/98
42 5.00 7 08/27/98
43 5.00 28 09/17/98
44 5.00 28 09/17/98
127,300 4500
126,300 447O
150,400 5460
162,600 5750
2B-Day Average 5610
30OO
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc,
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214)-351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 20 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Silty Clay
2) On-Site Fill - Brown & Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf ~ 18.0% Moisture
2) 109,0 pcf L~ 13.0% Moisture
LOCATION PROCTOR LIFT
BELOW
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Backfill Over 60" Storm Drain Main "B" SUBGRADE
113) approx. Station 6+20 1 1'-2' 22.5 102.0 100.0
114) approx. Station 5+75 2 1'-2' 17.7 104.4 95.8
115) approx. Station 6+50 1 2'-3' 21,5 101.6 99.6
116) approx. Station 6+90 2 4' 17.1 107.6 98.7
117) approx. Station 7+30 2 6' 17.1 104.8 96.1
118) approx. Station 7+60 2 3' 16.8 110.8 101.7
119) approx. Station 7+30 2 2' 18.0 106.2 97.5
120) approx. Station 7+20 2 1' 16.9 111.2 102.1
95+
Optimum to + 5%
TECHNICIAN:
DISTRIBUTION:
CDJ (2 trips)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 20 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 9:30am-11:00am
1.5 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
C/2 36"
64.4' Trace
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Reinforcing cage had 8-#9 vertical bars with spiral rings.
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 19 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 99.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf ~ 13.0% Moisture
LOCATION PROCTOR
Backfill Over 60" Storm Drain
Mein "B"
109) approx. Station 6 + 50 1
110) approx. Station 6+00 2
111) approx. Station5+50 1
112) approx. Station 5 + O0
MOISTURE
LIFT CONTENT
%
BELOW EXIST.
SUBGRADE
5'-6' 18.O
4' 20.9
3'-4' 16.2
2' 17.8
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF % %
105.3 96.6 95 +
101.3 99.3 Optimum to +5%
105.9 97.2
107.1 98.3
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, inc.
(1) City of Coppell, Garreth Campbell
2570 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 19 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 12:00 Noon-1:30pm
1.5 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D, ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
C/3
36"
67.3' 1:30 None
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Reinforcing used was 12-#10 bars in spiral.
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Sheet piling cap beam north side of creek,
line 3.5 to west end of beam
LOCATION OF POUR SET 2:
98.1064
19 August 1998
TXI
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 806 Cement
Ticket No. 1120549 Flyash
Time Batched 12:57pm Sand
Time Sampled 1:50pm in.
Concrete Temp. IASTM C1064) 96°F 1.0 in.
Air Content (ASTM C231) 3.2% Water
Unit Weight (ASTM c13e) Admix //1
Admix #2
AEA
8272
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C143) psi Strength
37 4.00 7' 08/26/98
38 4.00 7 08/26/98
39 4.00 28 09/16/98
40 4.00 28 09/16/98
85,100 3010
85,0OO 3010
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier C/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 835
Ticket No. 1120505
Time Batched 12:14pm
Time Sampled
Concrete Temp. {ASTM C1064) 98°F
Air Content (ASTM C231) 4-,2%
Unit Weight ~ASTM C138)
SET 2
COMPRESSIVE STRENGTH TESTS (ASTM C39)
JOB NO.: 98.1064
DATE: 19 August 1998
SUPPLIER: TXI
MIX NO. 784
Cement
Flyash
Sand
Water
Admix //1
Admix //2
AEA
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM Cl 43) psi Strength
33 6.25 7' 08/26/98
34 6.25 7 08/26/98
35 6.25 28 09/16/98
36 6.25 28 09/16/98
115,600 4090
112,700 3990
153,600 5430
147,300 5310
28-Day Average 5320
3OO0
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas. Texas 75229 (214).351-6419 Fax (214) 381-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98,1064
CLIENT: Rebcon, Inc. DATE: 19 August 1 998
PROJECT: Denton Tal~ Road, Coppelt, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Sheet piling cap beam north side of creek,
line 3.5 to west end of beam
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 806 Cement
Ticket No. 11205~-9 Flyash
Time Batched 12:57pm Sand
Time Sampled 1:50pm in.
Concrete Temp. (ASTM C1064) 96°F 1.0 in.
Air Content (ASTM C231) 3.2% Water
Unit Weight IASTM C13e) Admix #1
Admix #2
AEA
8272
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
37 4.00 7' 08/26/98
38 4.00 7 08/26/98
39 4.00 28 09/16/98
40 4.00 28 09/16/98
85,100 3010
85,000 3010
118,900 4200
109,900 3890
28-Day Average 4050
300O
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214).351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier C/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 784
Truck No. 835 Cement
Ticket No. 1120505 Flyash
Time Batched 12:14pm Sand
Time Sampled in.
Concrete Temp· (ASTM C1064i 98°F 1.0 in.
Air Content (ASTM C231) 4.2% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
JOB NO.: 98.1064
DATE: 19 August 1998
SUPPLIER: TXI
COMPRESSIVE STRENGTH TESTS (ASTM C39) (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth ZS-Day
(ASTM C143) pSI Strength
33 6.25 7 08/26/98 115,600 4090
34 6.25 7 08/26/98 112,700 3990
35 6.25 28 09/16/98
36 6.25 28 09/16/98
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texaa 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 18 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 10:30am-12:30pm
2.0 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC, ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
NE wind
wall pier
24"
63.4' None
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Reinforcing cage was 6-#6 vertical bars with a spiral ring. Pier was drilled as 24" diameter instead
of 18" diameter called for.
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 18 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Cased pier at northeast wind wail, north side of creek
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 383 Cement
Ticket No. 1119335 Flyash
Time Batched 11: 19am Sand
Time Sampled 11:50am in.
Concrete Temp. (ASTM C1064) 95°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
784
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C143) psi Strength
29 5.75 7 08/25/98
30 5.75 7 08/25/98
31 5.75 28 09/15/98
32 5.75 28 09/15/98
103,500 3660
101,700 3600
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, inc.
DATE: 18 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Silty Clay
2) On-Site Fiji - Brown & Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf ~ 18.0% Moisture
2) 109.0 pcf L~ 13.0% Moisture
MOISTURE DRY PERCENT REQUIRED
LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Ba[:kfill Over 60" Storm Drain Main "B" EXIST. SUB,
100) approx. Station 1+50 RETAKE 1 1' 20.1 103.2 101.2
101) approx. Station 1 +00 RETAKE 2 2' 13.0 104.3 95.7
102) approx. Station 4+25 1 2'-3' 23.8 86.5 84.8*
103) approx. Station 4+50 1 3'-4' 18.8 94.3 92.5*
104) approx. Station 5+00 1 3'-4' 20.3 102.2 100.2
105) approx. Station 6+00 1 3'-4' 22.7 97.0 95.1
106) approx. Station 5+00 1 4'-5' 22.4 97.1 95.2
107) approx. Station 5+50 1 6' 21.1 98.1 96.2
108) approx. Station 6+00 1 8'-9' 21.7 97.9 96.0
95+
Optimum to + 5%
*Test results indicate fill is not compacted to required density/moisture, Contractor notified.
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 1 8 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Cased pier at northeast wind wall, north side of creek
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 383
Ticket No. 1119335
Time Batched 11:19am
Time Sampled 11:50am
Concrete Temp, (ASTM C1064) 95°F
Air Content (ASTM C231)
Unit Weight (ASTM C138)
SET 2 MIX NO. 784
Cement
Flyash
Sand
iR.
1.0 in.
Water
Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM C143) psi Strength
29 5.75 7' 08/25/98
30 5.75 7 08/25/98
31 5.75 28 09/15/98
32 5.75 28 09/15/98
103,500 3660
101,700 3600
131,400 4650
129,100 4570
28-Day Average 4610
300O
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 17 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier, northwest wing wall pier at west bridge
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 802 Cement
Ticket No. 1118456 Flyash
Time Batched 3:03pm Sand
Time Sampled ~-:25pm in.
Concrete Temp. {ASTM C1064) 94°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C13e) Admix #1
Admix #2
AEA
784
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143} psi Strength
25 6.00 7' 08/24/98
26 5.00 7 08/24/98
27 5.00 28 09/14/98
28 5.00 28 09/14/98
116,500 4120
119,900 4240
150,80~ 5320
146,300 5170
28-Day Average 5250
3000
TECHNICIAN:
DISTRIBUTION:
GB
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Pier, northwest wing wall pier at west bridge
LOCATION OF POUR SET 2:
98.1064
17 August 1998
tXl
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 802 Cement
Ticket No. 1118456 Flyash
Time Batched 3:03pm Sand
Time Sampled 4:25pm in.
Concrete Temp. (ASTM C1064) 94°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix //1
Admix #2
AEA
784
COMPRESSIVE STRENGTH TESTS (ASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM Cl 43) ps1 Strength
25 5.00 7' 08~24~98
26 5.00 7 08~24/98
27 5,00 28 09/14~98
28 5.00 28 09/14~98
116,500 4120
119,900 4240
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
GB
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebc0n, Inc.
DATE: 17 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf @ 18.0% Moisture
97)
98)
99)
LOCATION PROCTOR
Ba(;kfill Over 60" Storm Drain Main "B"
Station 4 + 50 1
Station 5 + 50 1
Station 5 + O0 1
LIFT
BELOW
SUBGRADE
4'-5'
7'-8'
6'-7'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
19.9
22.2
22.3
97.5 95.6 95+
Optimum to + 5%
98.1 96.2
97.4 95.5
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppel[, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Tearing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 17 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 2:00pm-5:00pm
3.0 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
' (6)
24" (5) (7) (5)/ok 62.1' 62.2' (7) 3"
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Plans call for 18" pier but pier was drilled to a 24" and cased. Pier started before technician
arrived at job.
S) Northwest wing wall pier on west bridge
7) Contractor still placing concrete in pier when technician left project.
TECHNICIAN:
DISTRIBUTION:
GB
(1) Rebc0n, Inc.
(1) City of C0ppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materiels Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 17 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 9:30am-10:30am
1.0 hour
PIER SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
MARK DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
False start. Trip charge only, Pour cancelled. Lab, not notified until technician was
already at jobsite.
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF PIER INSPECTION
CLIENT:
PROJECT:
DRILLER:
Rebc0n, Inc.
Denton Tap Road, Coppe[I, TX
Texas Shafts
DATE: 14 August 1998
JOB NO.: 98.1064
TIME: 9:30am-1 :OOpm
3.50 hours
Pier Mark A/1
Actual Shaft Diameter 30"
Total Depth of Shaft 62.3'
Required Depth 62.2'
Vertical Reinforcing 8-#9
Time Complete Drilling 11:55am
Time Set Reinf. Cage 11:58am
Time Start Concrete 12:02pm
NOTES:
1) Concrete delayed from 10:00am to 11:30am after inspector arrived at
jobsite. Concrete arrived at 11:50am.
2 Pier reinforcing verified to be correct in accordance with project
plans and specifications.
TECHNICIAN: MFM
DISTRIBUTION: (1) Rebcon, Inc.
{1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 14 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf @ 18.0% Moisture
91)
92)
LOCATION PROCTOR LIFT
BELOW
Backfill @ 60" Storm Sewer (Line "B") SUBGRADE
Station 3 + 75 1 6'
Station 4 + 25 1 7'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
20.1
19.7
97.2 95,3 95+
Optimum to + 5%
101.5 99.5
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 14 August 1998
PROJECT: Denton Tap Road, C0ppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty Clay
2) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf ~ 13.0% Moisture
2) 102.0 pcf ~ 18.0% Moisture
93)
94)
95)
96)
LOCATION PROCTOR
Backfill Over 60" Storm Sewer
Storm Drain Main "B"
approx. Station 1 + 00 1
approx. Station 1 +50 2
approx. Station 4 + 50 2
approx. Station 5 + 00 2
MOISTURE DRY PERCENT REQUIRED
LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW EXIST.
GRADE
2' 11.4' 99.9 91.7' 95 +
1' 22.8 91.7 89.9* Optimum to +5%
8' 22.7 100.6 98.6
7' 21.0 98.7 96.7
*Test results indicate fill is not compacted to required density/moisture. Contractor notified.
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 14 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier at new southbound bridge, #A/l, bottom half
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 456 Cement
Ticket No. 1117068 Flyash
Time Batched 11:33am Sand
Time Sampled 12:OSpm in.
Concrete Temp. (ASTM cIOe4) 94°F 1.0 in.
Air Content {ASTM C231) Water
Unit Weight (ASTM C1381 Admix #1
Admix #2
AEA
784
COMPRESSIVE STRENGTH TESTS (ASTM C39}
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
21 6.25 7' 08/21/98
22 6.25 7 08/21/98
23 6.25 28 09/11/98
24 6.25 28 09/11/98
117,100 4140
115,100 4070
141,800 5020
146,300 5170
28-Day Average 5100
3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, Inc. DATE: 14 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier at new southbound bridge, #A/l, bottom half
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. ¢56 Cement
Ticket No. 1117068 Flyash
Time 13atched 11:33am Sand
Time Sampled 12:05pm in.
Concrete Temp. (ASTM C1064) 94°F 1.0 in.
Air Content {ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
784
COMPRESSIVE STRENGTH TESTS {ASTM C39) (Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C143) psi Strength
21 6.25 7' 08/21/98 117,100 4140
22 6.25 7 08/21/98 115,100 4070
23 6.25 28 09/11/98
24 6.25 28 09/11/98
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas. Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF PIER INSPECTION
CLIENT:
PROJECT:
DRILLER:
Rebcon, Inc,
Denton Tap Road, Coppell, TX
Texas Shafts
DATE: 13 August 1998
JOB NO.: 98.1064
TIME: 10:30am-1 :OOpm
2.50 hours
Pier Mark A/2
Actual Shaft Diameter 30"
Total Depth of Shaft 62,2'
Required Depth 61.8'
Vertical Reinforcing 8-#9
Time Complete Drilling 11:35am
Time Set Reinf. Cage 11:36am
Time Start Concrete 11:38am
NOTES:
1) Contractor asked Hooper Engineering to verify depth, rebar and make
cylinders only.
2 Pier reinforcing verified to be correct in accordance with project
plans and specifications.
3) Concrete ptaced in piers within 8 hours of drilling completion, unless
noted otherwise..
TECHNICIAN: MFM
DISTRIBUTION: {1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 13 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) Borrow Fill - Brown & Tan Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf @ 13.0% Moisture
85)
86)
LOCATION PROCTOR
Backfill Over 60" Storm Sewer
Storm Drain Main "B"
approx. Station 2 + O0
approx. Station 1 +50
MOISTURE
LIFT CONTENT
%
BELOW EXIST.
GRADE
1 4'-5' 18.0
1 6'-7' 13.6
DRY PERCENT REQUIRED
DENSITY COMPACTION COMPACTION
PCF % %
108.9 99.9 95+
Optimum to + 5%
104.4 95.8
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 13 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOb NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 102.0 pcf ~ 18.0% Moisture
87)
88)
89)
90)
LOCATION PROCTOR LIFT
Backfill (~ 60" Storm Sewer (Line "B")
Station 2 + 00 1
Station 1 + 25 1
Station 3 +75 1
Station 4 + 50 1
BELOW
SUBGRADE
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
4' 19.0
5' 18.5
7' 18.2
8' 23.1
98.4 96.5 95+
102.5 100.5 Optimum to +5%
100.2 98.2
97.2 95.4
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 98.1064
CLIENT: Rebcon, inc. DATE: 13 August 1998
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Pier A/2 at new bridge, bottom half of pier
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 474 Cement
Ticket No. 1115903 Flyash
Time Batched 11:09am Sand
Time Sampled 11:45am in.
Concrete Temp. (ASTM C~O64) 94°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
784
6 sks. Class "C"
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
IASTM C143) psi Strength
17 6.50 7' 08/20/98 106,500 3770
18 6.50 7 08/20/98 110,500 3910
19 6.50 28 09/10/98 131,000 4630
20 6.50 28 09/10/98 134,900 4770
28-Da¥ Average 4700
30OO
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Pier A/2 at new bridge, bottom half of pier
LOCATION OF POUR SET 2:
98.1064
13 August 1998
TXl
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 474 Cement
Ticket No. 1115903 Flyash
Time Batched 11:09am Sand
Time Sampled 11:45am in.
Concrete Temp. (ASTM cloe4) 94°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight IASTM C138) Admix #1
Admix #2
AEA
784
6 sks. Class "C"
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
{ASTM C143) psi Strength
17 6.50 7' 08/20/98
18 6.50 7 08/20/98
19 6.50 28 09/10/98
20 6.50 28 09/10/98
106,500 3770
110,500 3910
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 ·
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppetl, TX
LOCATION OF POUR SET 1: Pier A/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 643
Ticket No. 1115101
Time Batched 1:30pm
Time Sampled 2:00pm
Concrete Temp. (ASTM C1064) 100°F
Air Content {ASTM C231)
Unit Weight IASTM C138)
SET 2
COMPRESSIVE STRENGTH TESTS (ASTM C3e}
JOB NO.:
DATE:
SUPPLIER:
MIX NO. 784
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix //1
Admix //2
AEA
98.1064
12 August1998
TXl
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
13 5.00 7' 08/19~98
14 5.00 7 08/19~98
15 5,00 28 09~09~98
16 5.00 28 09/09/98
114,100 4040
113,300 4010
150,200 5310
145,500 5150
28-Day Average 5230
3OO0
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(I) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebc0n, Inc. DATE: 12 August 1998
PROJECT: Fairway Drive, C0ppeil, TX JOB NO.:
98.1089
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Grey Clay
ASTM D698 STANDARD PROCTOR: 1) 98.0 pcf @ 21.0% Moisture
1)
2)
3)
4)
5)
6)
LOCATION PROCTOR LIFT
BELOW
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Fill Ar~ North of Belt Line Road SUBGRADE
west side 1 10' 21.0 103.0 105.1
centerline 1 1 O' 21.0 103.4 105.5
east side 1 10' 21.8 102.7 104.8
east side 1 8'-9' 21.5 102.2 104.3
centerline 1 8'-9' 21.0 103.2 105.3
west side 1 8'-9' 21.6 103.0 105.1
95+
Optimum to +5%
TECHNICIAN:
DISTRIBUTION:
CDJ (2 trips)
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebc0n, Inc. DATE: t2 August 1998
PROJECT: Denton Tap Road, C0ppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 1 :OOpm-3:OOpm
2.0 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
A/3 30" 65.0' Trace
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top of Concrete Elevation is relative to grade at time piers were drilled.
5) Reinforcing used 8-//9 bars in spiral.
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier A/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 643
Ticket No. 1115101
Time Batched 1:30pm
Time Sampled 2:00pm
Concrete Temp. (ASTM C1064) 100°F
Air Content (ASTM C231)
Unit Weight (ASTM C138)
SET 2
COMPRESSIVE STRENGTH TESTS (ASTM C39)
JOB NO.: 98.1064
DATE: 12 August 1998
SUPPLIER: TXl
MIX NO. 784
Cement
Flyash
Sand
Water
Admix #1
Admix #2
AEA
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Da¥
(ASTM C143) psi Strength
13 5.00 7' 08/19/98
14 5.00 7 08/19/98
15 5.00 28 09/09/98
16 5.00 28 09/09/98
114,100 4040
113,300 4010
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, inc.
(1) City of Coppel[, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Pier #B/1, north side of creek
LOCATION OF POUR SET 2:
98.1064
11 August1998
TXI
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 714 Cement
Ticket No. 1114075 Flyash
Time Batched 12:56pm Sand
Time Sampled 1:40pm in.
Concrete Temp, (ASTM C1064) 95°F 1.0 in.
Air Content (ASTM C231) 4.1% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
784
COMPRESS/VE STRENGTH TESTS {ASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
9 4.50 7' 08/18/98
10 4.50 7 08/18/98
11 4.50 28 09~08~98
12 4.50 28 09/08/98
104,400 3690
107,800 3810
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
2STO Walnut Hill [.~ne Dallas , Tsxas 75229 (214) 351.6418
Client: Rebcon, Inc.
Project: Denton Tap Road, Coppell, TX
Dete: 11 August 1998
Job No: 98.1064
8oil Deecription:
Meximum Density :
Optimum Moisture :
On-Site Fill
Brown Silty Clay
102.0 pcf Liquid Limit : 3Y.8
18.0% Plssticity Index : 21.6
Distribution: (1) Rebcon, Inc.
(1) City of C0ppell
120
110
100
90
80
MOISTU RE- DENSITY
10
Moisture
RELATIONSHIP ASTM D698
20 30
Content percent
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Rebcon, Inc. DATE:
PROJECT: Denton Tap Road, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Pier #B/1, north side of creek
LOCATION OF POUR SET 2:
98.1064
11 August 1998
TXI
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 714 Cement
Ticket No. 1114075 Flyash
Time Batched 12:56pm Sand
Time Sampled 1:40pm in.
Concrete Temp. {ASTM C1064) 95°F 1.0 in.
Air Content (ASTM C231 ) 4.1% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
784
COMPRESS~YE STRENGTH TESTS (ASTM C39}
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
9 4.50 7' 08/18/98
10 4.50 7 08/18/98
1 I 4.50 28 09/08/98
12 4.50 28 09/08/98
104,400 369O
107,800 3810
134,400 4750
141,200 4990
28-Day Average 4870
3OOO
TECHNICIAN:
DISTRIBUTION:
JWD
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebc0n, Inc.
DATE: 11 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
2) On-Site Fill - Brown Silty Clay
ASTM D 698 STANDARD PROCTOR: 1) 110.0 pcf @ 17.0% Moisture
2) 102.0 pcf @ 18.0% Moisture
81)
821
83)
84)
LOCATION PROCTOR LIFT
Denton TaD Rd. Suborade
Station 205 + 75, centerline RETAKE 1
Station 206 + 25, east side RETAKE 1
Backfill Over 60" Storm Sewer
approx. Station 2 + 07 2
approx. Station I + 54 2
BELOW
SUBGRADE
Fin. Sub.
5~
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
20.8
17.5
105.3 95.7 95+
Optimum to +5%
111.5 101.4
9' 22,2 99.4 97.5
6'-7' 18.4 100.4 98.4
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 11 August 1998
PROJECT: Denton Tap Road, Coppell, TX JOB NO.: 98.1064
DRILLER: Texas Shafts, Inc. TIME: 1:00pm-2:30pm
1.5 hours
PIER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
B/1
36" ok/ok 73.8' Trace
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top Of Concrete EIevati~n is relative to grade at time piers were drilled.
5) Reinforcing cage was 10-#9 vertical bars with spiral rings.
TECHNICIAN:
DISTRIBUTION:
JWd
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier #B/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 461
Ticket No. ; 11307
Time Batched 2:0Cpm
Time Sampled 2:30pm
Concrete Temp. (ASTM C1064) 94°F
Air Content (ASTM C231) 3,5%
Unit Weight (ASTM C138)
SET 2
COMPRESSIVE STRENGTH TESTS IASTM C39)
JOB NO.: 98.1064
DATE: 10 August 1 998
SUPPLIER: TXI
MIX NO.
Cement
Flyash
Sand
in,
1.0 in.
Water
Admix #I
Admix #2
AEA
0784 + extra cement
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
5 6.50 7' 08/17/98
6 6.50 7 08/17/98
7 6.50 28 09/07/98
8 6.50 28 09/07/98
110,000 3890
111,100 3890
142,100 5030
t39,200 4940
28-Day Average 4990
3OOO
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, [nc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 7S229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier #B/3
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 461 Cement
Ticket No. 1113071 Flyash
Time Batched 2:04pm Sand
Time Sampled 2:30pm in.
Concrete Temp. (ASTM C1064) 94°F 1.0 in.
Air Content {ASTM C231) 3.5% Water
Unit Weight {ASTM C13e) Admix #1
Admix #2
AEA
JOB NO.: 98.1064
DATE: 10 August 1998
SUPPLIER: TXI
0784 + extra cement
COMPRESSIVE STRENGTH TESTS (ASTM C39) (Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C143) psi Strength
5 6.50 7' 08/17~98 110,000 3890
6 6.50 7 08/17/98 111,100 3890
7 6.50 2S 09/07/98
8 6.50 28 09/07/98
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
RJW
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 10 August 1998
PROJECT: Denton Tap Road, Coppetl, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
ASTM D 698 STANDARD PROCTOR: 1) 110.0 pcf @ 17.0% Moisture
79)
80)
LOCATION
Den~(~n Tao Rd. Suborade
Station 205 + 75, centerline
Station 206 + 25
PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
SUBGRADE
1 Fin. Sub. 9.7'
1 0.5' 14.7'
115.4 104,9 95+
Optimum to +5%
100.6 91.5'
*Test results indicate fill is not compacted to required density/moisture. Contractor notified.
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbeil
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 7 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill ~ Brown & Tan Clay
ASTM O 698 STANDARD PROCTOR: 1) 110.0 pcf @ 17.0% Moisture
LOCATION PROCTOR LIFT
BELOW
Denton Tao Rd. Sub.qrade SUBGRADE
76) approx. Station 205+25 1 Fin. Sub.
77) approx. Station 205 + 75 1 5'
78) approx. Station 206+25 1 1'
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
19.5
17.5
17.0
110.1 100.1 95+
Optimum to +5%
111,7 101.5
106.5 96.8
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier #B/2, bottom half
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
98.1064
6 August 1998
TXi
SAMPLE DATA: SET 1 SET 2 MIX NO. 0784
Truck No. 837 Cement
Ticket No. 1110625 Flyash
Time Batched 10:42am Sand
Time Sampled 11:35am
Concrete Temp. {ASTM C1064) 92°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM c13e) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS [ASTM C39] (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
IASTM C143} psi Strength
1 6.00 7' 08/13/98 116,600 4120
2 6.00 7 08/13/98 117,300 4150
3 6.00 28 09/03/98
4 6.00 28 09/03/98
28-Day Average 3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(t) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT: Rebcon, Inc. DATE: 6 August 1998
PROJECT: Denton Tap Road, CoppelI, TX JOB NO.: 98.1064
DRILLER: Texas Shafts TIME: 10:00am-12:30pm
2.5 hours
PiER
MARK
SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL TOTAL FINAL WATER
DIA. CONC. ELEV, PLUMB TO GREY DEPTH PENE. DEPTH POUR IN HOLE
B/2
36" (5) (5)/ok 69.6' 70.0' (5) 2"
NOTES:
1) Pier reinforcing verified to be correct in accordance with project plans and specifications,
unless noted otherwise.
2) Concrete placed in piers within 8 hours of drilling completion, unless noted otherwise.
3) Total Depth measured from current grade at time piers were drilled. Contractor must furnish actual
elevation, if required.
4) Top of Concrete EIevati'on is relative to grade at time piers were drilted.
5) Pier started before inspector arrived on job. Pier finished after inspector left job. This
is OK per Rebcon and City of Coppell.
6) Pier B/2 is to be drilled to 379.0' elevation. Required depth furnished by Rebcon.
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Rebcon, Inc.
PROJECT: Denton Tap Road, Coppell, TX
LOCATION OF POUR SET 1: Pier #B/2, bottom hatf
LOCATION OF POUR SET 2:
JOB NO.: 98.1064
DATE: 6 August 1998
SUPPLIER: TXI
SAMPLE DATA: SET 1
Truck No. 637
Ticket No. 1110625
Time Batched 10:42am
Time Sampled 11:35am
Concrete Temp. (ASTM C10641 92°F
Air Content (ASTM C231)
Unit Weight (ASTM C138}
SET 2
COMPRESSIVE STRENGTH TESTS (ASTM C39)
MIX NO. 0784
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix #1
Admix #2
AEA
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM Cl 43) pSI Strength
1 6.00 7' 08/13/98
2 6.00 7 08/13/98
3 6.00 28 09/03/98
4 6.00 28 09/03/98
116,600 4120
117,300 4150
151,100 5340
150,600 5330
28-Day Average 5340
3000
TECHNICIAN:
DISTRIBUTION:
MFM
(1) Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
CLIENT:
PROJECT:
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
Rebcon, Inc.
Denton Tap Road, Coppell, TX
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
ASTM D 698 STANDARD PROCTOR:
1) 110.0 pcf @ 17.0% Moisture
LOCATION PROCTOR LIFT
DATE: 6 August 1998
JOB NO.: 98.1064
Denl;on Tap Rd. Suborade
73) Station 204+00, east side
74) Station 205+00, centerline
75) Station 206+00, west side
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACT[ON
% PCF % %
BELOW
SUBGRADE
1 Fin. Sub. 17,3
1 Fin. Sub. 18.0
1 1' 17.3
111.5 101.3 95+
-1% to +3%
108.9 99,0 Of Optimum
112.5 102.3
TECHNICIAN:
DISTRIBUTION:
CDJ
(1} Rebcon, Inc.
(1) City of Coppell, Garreth Campbell
2870 walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
STRAIGHT SHAFT PIER
INSTALLATION OBSERVATION
CLIENT:
PROJECT:
DRILLER:
Rebcon, Inc.
Denton Tap Road, Coppell, TX
Texas Shafts
DATE:
JOB NO.:
TIME:
PIER SHAFT TOP OF ALIGN/ DEPTH REQ'D. ACTUAL
MARK DIA. CONC. ELEV. PLUMB TO GREY DEPTH PENE.
5 August 1998
98.1064
1 :OOpm-4:OOpm
3.0 hours
TOTAL FINAL
DEPTH POUR
B/2 36" -/ok 69.6' (1!
WATER
IN HOLE
NOTES: 1) Drilling cancelled at 3:30pm due to rain.
TECHNICIAN:
DISTRIBUTION:
MFM/CDJ
(1) Rebcon, Inc.
(1) City of Coppetl, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTR
CLIENT: Rebcon, Inc.
DATE: 5 August 1998
PROJECT: Dento. n Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
ASTM D 698 STANDARD PROCTOR: 1) 110.0 pcf @ 17.0% Moisture
70)
71)
72)
LOCATION PROCTOR LIFT
Denton TaD Rd. Subarad~,
Station 205 + 00, centerline
Station 204 + 00, east side
Station 206+00, west side
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
SUBGRADE
I Fin. Sub. 17.4
I Fin. Sub. 19.1
1 0.5' 17.3
110.7 100.7 95+
Optimum to + 5%
110.0 100.0
111.2 101.1
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
(1) Cit',/of Coppell, Oarreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 I=ax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Rebcon, Inc.
DATE: 4 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
ASTM D 698 STANDARD PROCTOR: 1) 110.0 pcf (~ 17.0% Moisture
LOCATION PROCTOR LIFT
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Denton Tao Rd. Suborade SUBGRADE
66) Statoin 206+00, west side 1 1' 18.3
67) Station 205+00, east side 1 0.5' 17.0
68) Station 204 + 00, centerline 1 0.5' 19.3
k'll v rW r in
69) 15' east of hydrant north of 1 1' 18.7
Station 210 + 00
108.7 98.8 95 +"
113.1 102.8 Optimum to +5%
106.6 96,9
105.9 96.3
TECHNICIAN:
DISTRIBUTION:
CDJ
{1) Rebcon, Inc.
{1) City of CoppeII, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TEST,<;
CLIENT: Rebcon, Inc.
DATE: 3 August 1998
PROJECT: Denton Tap Road, Coppell, TX
JOB NO.: 98.1064
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown & Tan Clay
ASTM D 898 STANDARD PROCTOR: 1) 110.0 pcf ~b 17.0% Moisture
63)
64)
65)
LOCATION PROCTOR LIFT
Denton TaD Rd. Suborade
Station 206 + O0
Station 205 + O0
Station 204 + O0
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
SUBGRADE
1 1.5' 17.1
1 1' 20.7
1 1' 17.6
111.7 101.5 95+
Optimum to +5%
106.9 97.2
106.1 97.5
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Rebcon, Inc.
{1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148